[FAB-6779] Fix the error in fabric-ca

Fix the error in fabric-ca/README.md file,the setup-fabric.sh was
written to run-fabric.sh,it should be setup-fabric.sh.

Change-Id: I5d15a0fb5941c587213c2db8831e53079c0f463a
Signed-off-by: Zhangjiong Xuan <xuanzhangjiong@hyperchain.cn>

fabric-ca/README.md

@@ -67,7 +67,7 @@ The intermediate CA certificate is also written to the *data* directory.
 3. The *setup* container registers identities with the intermediate CAs,
 generates the genesis block, and other artifacts needed to setup the
 blockchain network. This is performed by the
-*fabric-samples/fabric-ca/scripts/run-fabric.sh* script. Note that the
+*fabric-samples/fabric-ca/scripts/setup-fabric.sh* script. Note that the
 admin identity is registered with **abac.init=true:ecert**
 (see the *registerPeerIdentities* function of this script). This causes
 the admin's enrollment certificate (ECert) to have an attribute named "abac.init"